[x86] Generate AVX512 fixed-point instructions - #7129

Merged

rootjalex merged 13 commits into

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rootjalex/x86-fp-cleanup

Oct 31, 2022

Commits on Oct 26, 2022

clean-up abs and saturating_pmulhrs, fix AVX512 saturating_ ops
Alexander Root
committed
0887efb
add test coverage for AVX512 fp ops
Alexander Root
committed
5e25f93
clang format
Alexander Root
committed
5d10a4a

Commits on Oct 27, 2022

update comment on saturating_pmulhrs
Alexander Root
committed
060ec46
comment typo
Alexander Root
committed
4ed4216
add comments explaining duplicate Skylake/Cannonlake intrinsics
Alexander Root
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6f12b54
remove Cannonlake duplicates
Alexander Root
committed
f6eb8aa
fix d <-> w typo
Alexander Root
committed
4645dd7
on ssse3 use llvm.abs
Alexander Root
committed
cddce67
don't use llvm.avx2.pabs intrinsics
Alexander Root
committed
9d0d7ec
generate vpabs on AVX512
Alexander Root
committed
4d2733d
clang format
Alexander Root
committed
dd0a98c

Commits on Oct 28, 2022

faster AVX2 lowering of saturating_pmulhrs
Alexander Root
committed
41f09f8